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タイトル: | 陰茎悪性黒色腫の1例 |
その他のタイトル: | A case of malignant melanoma of the penis |
著者: | 渡辺, 徹 蔵, 尚樹 山田, 拓巳 根岸, 壮治 |
著者名の別形: | Watanabe, Toru Kura, Naoki Yamada, Takumi Negishi, Takeharu |
キーワード: | Malignant melanoma Penis |
発行日: | Jun-1991 |
出版者: | 泌尿器科紀要刊行会 |
誌名: | 泌尿器科紀要 |
巻: | 37 |
号: | 6 |
開始ページ: | 637 |
終了ページ: | 639 |
抄録: | 83歳男, 本邦報告例として14例目にあたる.陰茎悪性黒色腫は初診時すでに進行している場合が多く予後がきわめて悪い An 83-year-old male presented in October, 1988, with pigmented tumor lesions on the penis. The main tumor mass accompanied with necrotic bleeding, measuring 5 cm in diameter was located on the fore skin and glans penis. On the proximal shaft of the penis, there were three other black tumors, measuring from 0.5 to 3 cm in diameter. The distal urethra of the penis was clinically involved in the tumor mass and bilateral inguinal lymph nodes were palpable. Chest X-ray and liver scan both revealed multiple metastases. Tumor biopsy confirmed malignant melanoma. Phallectomy and bilateral inguinal lymph node biopsies were performed in October, 1988. Pathological findings revealed that a malignant melanoma had developed from the fore skin and glans penis, extended into the penile urethra and metastasized to bilateral inguinal lymph nodes. The patient gradually deteriorated in general condition and died of cancer 28 days later. The prognosis of malignant melanoma of the penis seems to be extremely poor. |
URI: | http://hdl.handle.net/2433/117200 |
PubMed ID: | 1892014 |
出現コレクション: | Vol.37 No.6 |
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